If two chords intersect each other inside a circle, the products of their segments are equal.
If M is midpoint of AB, then AM = MB = 24/2 = 12.
<span>Product of the lengths of the segments AM and MB:
</span>AM * MB = 12 * 12 = 144
<span>So, any chord of circle O that intersects AB at its midpoint, M, wll be separated by M into two segments such that the product of the lengths of the segments is 144.
</span>
A.) (fg)(x) = (2x^2 - 1)(<span>-5x) = -10x^3 + 5x
</span>b.) (g of f)(x) = g(f(x)) = -5(<span>2x^2 - 1) = -10x^2 + 5</span>
Answer:
Rs. 2970 is the interest
Step-by-step explanation:
30 months is same as 30/12 = 2.5 months
I = PRT/100
P is 18000
R is 6.6%
T is 2.5 years
Substitute all these
I = (18,000 * 2.5 * 6.6)/100
= 2970
Answer:
The new price is 66% off the original not 75% off
Step-by-step explanation:
Let x be the original price
First take 60 percent off
x - x*60% = new price
x- .60x = .40x
The new price is .40x
Then take 15 % off
(.40x) - (.40x)*15%
.40x - .40x*.15
.40x - .06x
.34x
100 -.34 =.66
The new price is 66% off the original not 75% off
Answer:
The coordinate of point A is -138
Step-by-step explanation:
we know that
The formula to calculate the midpoint between two points is equal to
In this problem
substitute
solve for x_2
therefore
The coordinate of point A is -138